Air Quality in Yamagata, Japan
Drizzle
23.6°C · 67.9% humidity
23.6°
Feels 23.6°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations
Nearby Monitoring Stations
AQI Forecast
27
9am
24
25
17
12pm
19
21
22
3pm
23
23
24
6pm
26
26
27
9pm
27
27
27
12am
27
27
27
3am
27
27
27
6am
25
25
Air Quality Index Trend
46h · 34 stnYamagata's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
67.9%
Humidity
38.2 km/h
Wind S
1014.9 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.95 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Yamagata?
Temperature & Precipitation
PM2.5 Trend
46h · 34 stationsPM2.53.95 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (16 stations within 25 km)
3.95
Median
3.79
Average
1.7
Low
5.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.0
What is the 7-day forecast for Yamagata?
06-09
23.6° 19.1°
1.06 mm
06-10
26.7° 16.9°
2.88 mm
06-11
28.6° 18.0°
06-12
24.5° 19.7°
0.13 mm
06-13
31.3° 19.1°
0.75 mm
06-14
26.0° 21.1°
0.75 mm
06-15
28.6° 19.4°
0.94 mm
Both models agree
Avg diff: 3.1°C
Where are air quality stations near Yamagata?
13
Gifu (岐阜)
25
Gifu (岐阜)
25
Gifu (岐阜)
19
Shimomakuwa, Motosu-shi, Gifu-ken, Japan (本巣本巣市)
46
Soharachuocho, Kakamigahara, Gifu, Japan (各務原各務原市)
30
Soharachuocho, Kakamigahara, Gifu, Japan (各務原各務原市)
28
山県市, 岐阜県, Japan (国設伊自良湖酸性雨山県市)
21
Seki, Gifu Prefecture, Japan (関関市)
24
Seki, Gifu Prefecture, Japan (関関市)
8
一宮市平島
What cities are near Yamagata?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:04 UTC.